Zharikova, Elena A. “Petroleum Products Content in Natural and Anthropogenic Soils in the Primorsky Krai”. Proceedings of Voronezh State University. Series: Geography. Geoecology0, no. 1 (March 28, 2022): 83-92. Accessed December 5, 2025. https://journals.vsu.ru/geo/article/view/9089.